Character recognition. There are two basic types of core OCR algorithm, which may produce a ranked list of candidate characters. Matrix matching involves comparing an image to a stored glyph on a pixel-by-pixel basis; it is also known as pattern matching, pattern recognition, or image correlation.
1 Liquid Fire, eight-piece rock band from Saint Joseph, Missouri. 2  A single from L'Enfant Sauvage, the fifth album by the French progressive death / groove metal band Gojira.
In case of fire, use water spray (fog), foam or dry chemical. Section 5. Fire-fighting measures Flammability of the productAuto-ignition temperatureFlash pointFlammable limitsProducts of combustionFire-fighting media andinstructionsIn case of fire, allow gas to burn if flow cannot be shut off immediately.